Method and system for routing of short messages in a telecommunication system

a telecommunication system and short message technology, applied in the field of telecommunication systems, can solve the problems of significant difficulties and impediments, inability to fully integrate various implementations, and difficulty in announcing the short message roaming feature, and achieve the effect of widening the user bas
US20050282567A1Inactive Publication Date: 2005-12-22INTELLECTUAL VENTURES I LLC
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
INTELLECTUAL VENTURES I LLC
Publication Date
2005-12-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

A system for transmitting short messages between mobile communication systems includes a first mobile communication system which is based on a first mobile communication standard, a first short message service centre connected to the first mobile communication system, a second mobile communication system based on a second mobile communication standard, a second short message service centre connected to the second mobile communication system, a home location register connected to the second mobile communication system, a mobile services switching centre connected to the second mobile communication system, and a gateway for communications with and between the first and second mobile communication system. In a method implementing this functionality a routing component sends to the gateway a routing data query addressed to a predetermined numerical space. The short message is transmitted to the gateway, based on the address received in response to the routing data query, for further transmission of the short message to the second mobile communication system.
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Description

BACKGROUND OF THE INVENTION

[0001] 1. Field of the Invention

[0002] The present invention relates to telecommunication systems and, in particular, to a method and system for transmitting short messages between mobile communication systems which are based on different mobile communication standards.

[0003] 2. Description of Related Art

[0004] There are currently in the world a number of digital mobile communication systems based on different mobile communication standards and protocols. Mobile communication networks, such as GSM (Global System for Mobile communications) networks, have become very popular in a large part of the world. In the United States, however, which is of course considered an important country when considering mobile communication systems, several other and incompatible mobile communication standards are now in use. More particularly, there are at present at least two digital mobile systems in use in the United States: DAMPS (Digital Advanced Mobile Phone System)...

Claims

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